diff --git a/plugins/filter/ipcut.py b/plugins/filter/ipcut.py
index c2de363e..0605485c 100644
--- a/plugins/filter/ipcut.py
+++ b/plugins/filter/ipcut.py
@@ -124,7 +124,7 @@ def ipcut(value, amount):
         else:
             ipsub = ipv6address[0:amount]
 
-    ipsubfinal = [(ipsub[i:i + 16]) for i in range(0, len(ipsub), 16)]
+    ipsubfinal = [(ipsub[i : i + 16]) for i in range(0, len(ipsub), 16)]
     for i in ipsubfinal:
         x = hex(int(i, 2))
         ipv6_oct.append(x.replace("0x", ""))